it can do similar thing, gives you energy, a boost, allows you to perform for longer periods of time without needing sleep and helps you to focus on concentrate. where it isn't a traditional performance enhancing substan substance, when we think of things we've looked at and studied over time. it can definitely enhance your performance especially on the athletic field. >> that's interesting, what you're talking about is mental acuity and in fact, 25% of adult patients admitted to faking a.d.h.d. siymptoms just to get adderall. we understand in the office if you want that laser-like focus, but why a football field? >> one of the biggest uses is obviously in academics, i mean, it's definitely been, unfortunately, used as a performing enhancing substance for kids who want to be better in school. on the field, having more acuity, able to have more endurance, remembering calls, knowing, you know, what plays are-- there is a lot of mental acuity when it comes to any sport, remembering what you're supposed to do, what the game plan is, the more you're able to focus and concentrate on the ta